<template>
  <!-- 注册页面的整体盒子 -->
  <div class="reg-container">
    <!-- 注册的盒子 -->
    <div class="reg-box">
      <!-- 标题的盒子 -->
      <div class="title-box"></div>
      <!-- 注册的表单区域 -->
      <el-form :model="RegForm" :rules="Regrules" ref="ruleForm" class="reg-form" >
        <el-form-item  prop="username">
          <el-input v-model="RegForm.username"
          placeholder="请输入用户名"
          prefix-icon="el-icon-user"
          type="password"
          ></el-input></el-form-item>
        <el-form-item  prop="password">
          <el-input v-model="RegForm.password"
          placeholder="请输入密码"
          prefix-icon="el-icon-lock"
          type="password"
          ></el-input>
        </el-form-item>   <el-form-item  prop="repassword">
          <el-input v-model="RegForm.repassword"
          placeholder="请再次输入密码"
          prefix-icon="el-icon-lock"
          type="password"
          ></el-input>
        </el-form-item>
        <el-form-item  prop="username">
         <el-button type="primary" @click="submitForm('ruleForm')" class="formBtn">立即创建</el-button>
         <el-link type="info">去登录</el-link>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
export default {
  name: 'my-reg',
  data () {
    const CkPssword = (rule, value, callback) => {
      if (value !== this.RegForm.password) {
        callback(new Error('两次输入密码不一致!'))
      } else {
        callback()
      }
    }
    return {
      RegForm: {
        username: '',
        password: '',
        repassword: ''

      },
      Regrules: {
        username: [
          { required: true, message: '请输入合法名称', trigger: 'blur' },
          { pattern: /^[0-9a-zA-Z]{0,9}$/, message: '长度在 1 到 9 个字符', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { pattern: /^[a-zA-Z][0-9a-zA-Z]{0,9}$/, message: '长度在 1 到 10 个字符', trigger: 'blur' }
        ],
        repassword: [
          { required: true, message: '请确认密码', trigger: 'blur' },
          { pattern: /^[a-zA-Z][0-9a-zA-Z]{0,9}$/, message: '长度在 1 到 10 个字符', trigger: 'blur' },
          { validator: CkPssword, trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    submitForm (formName) {
      this.$refs[formName].validate(async (valid, obj) => {
        // if (valid) {
        //   alert('submit!')
        // } else {
        //   console.log('error submit!!')
        //   return false
        // }
        console.log(valid)
        // 趁早返回
        if (!valid) return
        const { data: res } = await this.$axios.post('/api/reg', this.RegForm)
        if (res.code === 1) return this.$message.error(res.message)
        this.$router.push('/login')
      })
    },
    resetForm (formName) {
      this.$refs[formName].resetFields()
    }
  }

}
</script>

<style lang="less" scoped>
.reg-container {
  background: url('../../assets/images/login_bg.jpg') center;
  background-size: cover;
  height: 100%;

  .reg-box {
    width: 400px;
    height: 335px;
    background-color: #fff;
    border-radius: 3px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    // box-sizing: border-box;
    .reg-form {
     padding: 0 25px;
    }
    .formBtn {
    display: block;
    width: 100%;
    }
    // box-sizing: border-box;

    .title-box {
      height: 60px;
      background: url('../../assets/images/login_title.png') center no-repeat;

    }
  }
}
</style>
